UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 22 OCT 25 Station: OERK WMO ident: 40437 Latitude: 24.93 Longitude: 46.72 Elevation: 612.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 134 SFC 947 612 19.4 1.4 30 18.0 10.0 50 2 297.1 298.0 285.5 310.4 4.47 2 941 668 24.4 3.4 26 21.0 12.6 66 3 302.8 303.7 288.2 318.5 5.19 3 925 820 23.6 3.6 27 20.0 12.3 110 7 303.4 304.4 288.6 319.7 5.36 4 883 1225 22.4 0.4 23 22.0 10.5 85 9 306.3 307.1 288.8 320.0 4.46 5 850 1554 19.8 -1.2 24 21.0 8.8 65 9 306.9 307.7 288.6 319.7 4.12 6 797 2104 16.2 -4.8 23 21.0 5.9 350 9 308.7 309.4 288.5 319.3 3.35 7 705 3128 6.4 -8.6 33 15.0 -0.1 358 14 308.9 309.5 288.1 317.9 2.83 8 700 3186 6.0 -12.0 26 18.0 -1.3 360 14 309.1 309.5 287.5 316.1 2.17 9 656 3712 1.2 -16.8 25 18.0 -5.1 13 12 309.5 309.8 286.9 314.6 1.56 10 638 3936 3.8 -36.2 3 40.0 -5.8 50 10 314.9 315.0 287.4 315.9 0.27 11 555 5060 1.0 -44.0 2 45.0 -8.4 218 7 324.4 324.5 290.3 325.0 0.14 12 500 5890 -3.7 -45.7 2 42.0 -11.7 295 17 328.5 328.6 291.5 329.0 0.13 13 477 6260 -5.7 -50.7 1 45.0 -13.2 285 14 330.5 330.5 291.9 330.8 0.08 14 400 7610 -16.7 -47.7 5 31.0 -21.1 280 22 333.3 333.3 292.7 333.8 0.13 15 320 9242 -29.7 -50.7 11 21.0 -31.6 288 23 337.2 337.3 293.7 337.7 0.11 16 300 9700 -31.9 -57.9 6 26.0 -33.7 280 23 340.4 340.4 294.5 340.6 0.05 17 294 9842 -32.3 -61.3 4 29.0 -34.1 278 22 341.8 341.8 294.8 342.0 0.03 18 250 10960 -41.5 -66.5 5 25.0 -42.4 270 18 344.4 344.4 295.4 344.5 0.02 19 200 12440 -52.9 -69.9 11 17.0 -53.2 265 19 349.0 349.0 296.4 349.1 0.02 20 188 12836 -56.3 -71.3 14 15.0 -56.5 265 21 349.7 349.7 296.6 349.8 0.01 21 155 14040 -64.3 -81.3 8 17.0 -64.4 265 29 356.0 356.0 297.9 356.0 0.00 22 150 14240 -65.5 -81.5 9 16.0 -65.6 265 30 357.2 357.2 298.1 357.3 0.00 23 114 15861 -75.9 -87.9 13 12.0 -75.9 275 27 367.1 367.1 300.0 367.1 0.00 24 104 16386 -78.9 -88.9 18 10.0 -78.9 250 31 371.1 371.1 300.8 371.1 0.00 25 100 16610 -76.5 -87.5 16 11.0 -76.5 270 18 379.9 379.9 302.2 379.9 0.00 26 76 18188 -77.7 -87.7 18 10.0 -77.7 251 14 408.4 408.4 306.3 408.4 0.00 27 73 18422 -72.5 -87.5 9 15.0 -72.6 239 9 424.2 424.2 308.2 424.2 0.00 28 70 18670 -70.5 -89.5 4 19.0 -70.6 195 5 433.6 433.6 309.2 433.6 0.00 29 68 18842 -69.9 -88.9 5 19.0 -70.0 182 6 438.5 438.5 309.7 438.5 0.00 30 65 19111 -71.1 -90.1 4 19.0 -71.2 163 7 441.5 441.5 310.0 441.5 0.00 31 56 19995 -70.5 -91.5 3 21.0 -70.6 98 10 462.1 462.1 312.0 462.1 0.00 32 50 20680 -63.1 -91.1 1 28.0 -63.5 155 2 494.8 494.8 314.6 494.8 0.00 33 49 20805 -61.9 -91.9 1 30.0 -62.4 135 2 500.5 500.5 315.0 500.5 0.00 34 42 21769 -58.5 -89.5 1 31.0 -59.3 66 9 531.5 531.5 317.0 531.5 0.00 35 39 22234 -60.7 -90.7 1 30.0 -61.4 45 14 537.3 537.3 317.3 537.3 0.00 36 30 23890 -55.5 -88.5 1 33.0 -57.0 40 19 593.3 593.3 320.3 593.4 0.01 37 28 24330 -54.3 -88.3 1 34.0 -56.1 42 18 608.5 608.5 321.0 608.5 0.01 38 26 24803 -54.7 -87.7 1 33.0 -56.5 57 23 620.4 620.4 321.5 620.4 0.01 39 20 26490 -51.5 -86.5 1 35.0 -54.6 110 22 678.5 678.5 323.7 678.6 0.01 40 11 30390 -49.5 -85.5 1 36.0 -54.9 355 14 812.3 812.3 327.5 812.5 0.02 41 10 31020 -45.7 -84.7 0 39.0 -53.1 355 18 849.0 849.0 328.4 849.2 0.03 42 6.6 33832 -38.5 -80.5 0 42.0 -51.7 986.3 986.4 330.9 987.4 0.09 TRP 104 16386 -78.9 -88.9 18 10.0 -78.9 250 31 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 543.30 mb = 5236.50 m = 17179.91 ft Wetbulb zero: 706.92 mb = 3104.95 m = 10186.71 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 16.49 % Est. max temperature: 30.83 C = 87.49 F Sfc-Lift cond lev (LCL): 723.21 mb = 2914.86 m = 9563.08 ft T: 8.44 C 700-500 lapse rate: 3.59 C/km ThetaE index: 5.38 C Layer 850.0- 638.0 mb Conv cond level (CCL): 463.77 mb = 6475.79 m = 21245.78 ft Mean mixing ratio: 4.72 g/kg Conv temperature: 52.73 C = 126.91 F Cap Strength: 12.17 C Lifted Index: 13.04 C Risk: None Lifted Index @300 mb: 15.37 C Lifted Index @700 mb: 3.77 C Showalter Index: 12.86 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 2.50 C K Index: 4.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.77 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 48013.75 J/kg Cap Strength: 12.94 C Lift Cond Lev (LCL): 655.39 mb = 3719.17 m = 12201.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 947 612 50 2 -1.5 -1.3 | 175 7 -0.6 6.6 1 925 820 110 7 -6.6 2.4 | 151 12 -5.6 10.3 2 915 914 110 8 -7.5 2.7 | 148 13 -6.6 10.7 3 853 1524 60 10 -8.7 -5.0 | 111 8 -7.7 2.9 4 850 1554 65 9 -8.2 -3.8 | 120 8 -7.2 4.1 5 793 2134 345 9 2.3 -8.7 | 283 3 3.3 -0.8 6 765 2438 340 15 5.1 -14.1 | 315 9 6.1 -6.2 7 738 2743 345 16 4.1 -15.5 | 326 9 5.1 -7.5 8 700 3186 360 14 -0.0 -14.0 | 351 6 1.0 -6.1 9 660 3658 5 12 -1.0 -12.0 | 1 4 -0.1 -4.0 10 589 4572 155 4 -1.7 3.6 | 176 12 -0.7 11.6 11 526 5486 275 10 10.0 -0.9 | 237 13 10.9 7.1 12 500 5890 295 17 15.4 -7.2 | 267 16 16.4 0.7 13 487 6096 300 16 13.9 -8.0 | 270 15 14.8 -0.1 14 468 6401 270 13 13.0 -0.0 | 240 16 14.0 7.9 15 450 6706 280 15 14.8 -2.6 | 251 17 15.7 5.3 16 432 7010 280 21 20.7 -3.6 | 259 22 21.6 4.3 17 400 7610 280 22 21.7 -3.8 | 260 23 22.6 4.1 18 367 8230 290 24 22.6 -8.2 | 271 24 23.5 -0.3 19 352 8534 285 28 27.0 -7.2 | 269 28 28.0 0.7 20 338 8839 275 25 24.9 -2.2 | 257 26 25.9 5.7 21 311 9449 295 22 19.9 -9.3 | 274 21 20.9 -1.4 22 300 9700 280 23 22.7 -4.0 | 261 24 23.6 3.9 23 285 10058 275 20 19.9 -1.7 | 253 22 20.9 6.2 24 250 10960 270 18 18.0 -0.0 | 247 21 19.0 7.9 25 250 10973 285 24 23.2 -6.2 | 266 24 24.1 1.7 26 238 11278 260 19 18.7 3.3 | 240 23 19.7 11.2 27 228 11582 265 17 16.9 1.5 | 242 20 17.9 9.4 28 200 12440 265 19 18.9 1.7 | 244 22 19.9 9.6 29 150 14240 265 30 29.9 2.6 | 251 33 30.8 10.5 30 133 14935 275 30 29.9 -2.6 | 260 31 30.8 5.3 31 126 15240 255 31 29.9 8.0 | 243 35 30.9 16.0 32 114 15850 275 27 26.9 -2.4 | 259 28 27.8 5.6 33 108 16154 250 26 24.4 8.9 | 236 30 25.4 16.8 34 104 16386 250 31 29.1 10.6 | 238 35 30.1 18.5 35 103 16459 250 34 31.9 11.6 | 239 38 32.9 19.6 36 100 16610 270 18 18.0 -0.0 | 247 21 19.0 7.9 37 97 16764 270 18 18.0 -0.0 | 247 21 19.0 7.9 38 88 17374 210 20 10.0 17.3 | 203 28 11.0 25.2 39 83 17678 205 23 9.7 20.8 | 200 31 10.7 28.8 40 79 17983 220 17 10.9 13.0 | 210 24 11.9 21.0 41 75 18288 265 12 12.0 1.0 | 235 16 12.9 9.0 42 70 18670 195 5 1.3 4.8 | 190 13 2.2 12.8 43 55 20117 90 10 -10.0 0.0 | 131 12 -9.0 7.9 44 52 20422 120 10 -8.7 5.0 | 149 15 -7.7 12.9 45 50 20680 155 2 -0.8 1.8 | 181 10 0.1 9.7 46 47 21031 100 1 -1.0 0.2 | 180 8 -0.0 8.1 47 39 22250 45 14 -9.9 -9.9 | 78 9 -8.9 -2.0 48 35 22860 0 0 -0.0 -0.0 | 187 8 1.0 7.9 49 32 23470 25 10 -4.2 -9.1 | 71 3 -3.3 -1.1 50 30 23890 40 19 -12.2 -14.6 | 60 13 -11.3 -6.6 51 29 24079 50 13 -10.0 -8.4 | 87 9 -9.0 -0.4 52 28 24384 40 19 -12.2 -14.6 | 60 13 -11.3 -6.6 53 25 24994 65 25 -22.7 -10.6 | 83 22 -21.7 -2.6 54 23 25603 80 21 -20.7 -3.6 | 102 20 -19.7 4.3 55 21 26213 70 20 -18.8 -6.8 | 93 18 -17.8 1.1 56 20 26490 110 22 -20.7 7.5 | 128 25 -19.7 15.5 57 19 26822 115 22 -19.9 9.3 | 132 26 -19.0 17.2 58 17 27432 120 24 -20.8 12.0 | 135 28 -19.8 19.9 59 17 27737 125 21 -17.2 12.0 | 141 26 -16.3 20.0 60 15 28346 100 14 -13.8 2.4 | 129 16 -12.8 10.4 61 14 28956 105 14 -13.5 3.6 | 133 17 -12.6 11.6 62 12 29870 30 2 -1.0 -1.7 | 180 6 -0.0 6.2 63 11 30175 355 12 1.0 -12.0 | 334 4 2.0 -4.0 64 10 31020 355 18 1.6 -17.9 | 346 10 2.5 -10.0 Wind Parameters Mean winds (0-6000m): 336.8 at 10.6 knts Storm direction: 6.8 at 8.0 knts Shear (0-3000m) pos: 2.3 neg: 3.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): -174.9 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -31.7 tot: -16.0 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 31.51 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 102 7 150 11| 7.5 0.0 7.5| 0.0 -15.0 -15.0 -30.0 -0.59| 10.4 -6.1 1000 84 8 136 10| 3.8 2.9 6.6| 0.8 -26.9 -26.1 -26.1 -0.60| 8.6 -5.2 1500 64 8 123 8| 2.5 4.8 7.3| 0.8 -31.7 -30.9 -20.6 -0.62| 9.6 -5.9 2000 32 10 88 4| 1.9 5.2 7.1| 6.4 -31.7 -25.3 -12.7 -0.40| 9.0 -3.6 2500 15 11 38 3| 2.3 4.2 6.5| 13.6 -31.7 -18.1 -7.2 -0.27| 8.1 -2.2 3000 11 11 23 3| 2.3 3.5 5.8| 15.7 -31.7 -16.0 -5.3 -0.22| 7.2 -1.6 4000 12 10 30 3| 3.2 2.6 5.8| 58.8 -31.7 27.1 6.8 0.18| 8.4 1.5 5000 2 10 341 2| 1.5 2.1 3.6|120.2 -31.7 88.5 17.7 0.34| 8.6 2.9 6000 337 11 290 5| 0.8 1.4 2.2|152.9 -63.0 89.9 15.0 0.29| 8.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251022.00.gif